Class: CSstats::Parser::FileReader::Handler

Inherits:
Object
  • Object
show all
Defined in:
lib/csstats/parser/file_reader/handler.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(handle) ⇒ Handler

Returns a new instance of Handler.



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# File 'lib/csstats/parser/file_reader/handler.rb', line 7

def initialize(handle)
  @handle = handle
end

Instance Attribute Details

#handle ⇒ Object (readonly)

Returns the value of attribute handle.



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# File 'lib/csstats/parser/file_reader/handler.rb', line 5

def handle
  @handle
end

Instance Method Details

#read_int_data ⇒ Object

Internal: Get the 32bit integer from file.

Returns the Integer.

Raises:



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# File 'lib/csstats/parser/file_reader/handler.rb', line 14

def read_int_data
  data = handle.read(4)
  raise CSstats::Error, 'Cannot read int data.' unless data

  data.unpack('V').first
end

#read_short_data ⇒ Object

Internal: Get the 16bit integer from file.

Returns the Integer.

Raises:



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# File 'lib/csstats/parser/file_reader/handler.rb', line 24

def read_short_data
  data = handle.read(2)
  raise CSstats::Error, 'Cannot read short data.' unless data

  data.unpack('v').first
end

#read_string_data(length) ⇒ Object

Internal: Get the String from file.

length - The Integer length of string to read.

Returns the String.

Raises:



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# File 'lib/csstats/parser/file_reader/handler.rb', line 36

def read_string_data(length)
  data = handle.read(length)
  raise CSstats::Error, 'Cannot read string data.' unless data

  data.strip
end